Stronger bones!

The Science: Bone cells called osteoblasts respond to impact. When a healthy force travels through your skeleton, it triggers a cellular alarm that tells these "builder" cells to lay down new bone tissue. Research shows that brief, daily impact exercise jumpstarts this process immediately, leading to measurably stronger bone density in postmenopausal women over 6 to 12 months of consistent practice. Why it works: We've been told to protect our aging bones by avoiding all impact. But bones are "use it or lose it" tissue. Removing all physical stress is exactly what causes them to weaken. Controlled, daily impact is what keeps them dense and resilient. What to do: Stand on a hard, safe floor (not plush carpet). Jump and land. Not high at all, just enough to send a slight, solid jolt through your legs. (Crucial modification: If you have joint issues or osteoporosis, do not leave the ground. Just raise high up on your toes and drop hard onto your heels). Do this 10 to 20 times. That's it. Every day. Come back in a few months and tell me how you feel. Stand up and let's impact those bones together!